Hi, first of all congratulations on the mod and the ease of use, then I wanted to suggest, if it is+ possible, to make sure that if the factory is removed and then moved to the inventory, it should not lose everything that was built inside. Also, this I've never done so I could suggest something that already does that, once you've built everything you need in the factory you could make it so that then I can put in the blueprints book the factory with everything in it.
I hope I have explained myself well, if not, don't hesitate to ask for clarification
Thank you